/*******************************************************************************
 * This file is part of blueprint4j www.blueprint4j.org.
 * 
 *     blueprint4j is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Lesser General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * 
 *     blueprint4j is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU Lesser General Public License for more details.
 * 
 *     You should have received a copy of the GNU Lesser General Public License
 *     along with blueprint4j. If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package blueprint4j.gui;

import java.sql.*;

import blueprint4j.utils.*;

import javax.swing.*;

public interface JoinPanelJoiner {
	/**
	* Returns all the possible destination Entities
	*/
	public Bindable getDestinations();

	/**
	* Returns a join entity for a particular destination entity NULL for not joined
	*/
	public Bindable getJoin(Bindable source, Bindable destination);

	/**
	* Create a new join entity
	*/
	public Bindable createNewJoin(Bindable source, Bindable destination)
	throws BindException;

	/**
	* Remove a join
	*/
	public void removeJoin(Binder binder,Bindable join)
	throws BindException;
}

